baber/WOPTO huggingface dataset:
Patent DE-4016826-A1 (DE)
Title: Shotgun cartridge - made of bio-degradable casing parts and environment-friendly shot
Inventor: MAYER KARL K
IPC: F42B7/08
Filed: 1990-05-26
Abstract: In a shot casing with a recoil-damping gas-sealing intermediate plug and environment-friendly soft metal shot, the casing (1) consists of high strength thin-walled flat cardboard in the form of a one-piece stamped part having a circular calibre-size area (1a) with a cross-like arrangement of four tangential rectangular segments (1b) attached by small joints. The segments are folded upwards at right angles to form an open-top round hollow body (1), to which a cylindrical calibre-size plug (2) of bio-degradable synthetic felt is adhesively bonded. A circular cardboard pan-shaped base (3) is adhesively bonded to the opposite face of the plug (2) such that the raised rim (3a) of the pan shape extends outwardly. USE/ADVANTAGE - The casing is used for a shotgun cartridge esp. for sports shooting. It consists of biodegradable and/or environment friendly materials, without having unacceptably high cost.
Patent DE-4021591-A1 (DE)
Title: Encapsulating motor stator in cast resin
Inventor: JENSEN NIELS DUE
IPC: B29C43/18
Filed: 1990-07-06
Abstract: A process produces a composite of at least one component and a cast resin, and partic. a cast-in stator of an electric motor for service in wet conditions, whereby the component and liq. casting resin are placed in a mould and, when the mould is full, the resin is allowed to set hard. Before or after placing the component in the mould an accurately metered out quantity of the resin is only partly placed in the mould; this is then partly displaced by means of a tool so that, as air is drawn out of the mould, a part of the inserted resin is moved into the still vacant space and at least nearly fills it.
Patent DE-4024104-A1 (DE)
Title: Mooring rope handling - involves pulling on handle to cause roller to move at right angles to line of pull
Inventor: VERSEN ROLF C J DR
IPC: B63B21/54
Filed: 1990-07-30
Abstract: The mooring line is secured by hooking the line onto the roller (5). A direct pull on the handle (12) will cause the roller to move at right angles to line of pull. Using this principle, the line can be collected at near a buoy or pontoon where it is on, or close to the surface. Once collected, the roller is run along the rope to the bow or stern of the boat where it is lifted and secured. ADVANTAGE - Mooring ropes encrusted with crustacea and fouled with alage are not brought on deck to dirty vessel and user.
Patent DE-4024278-A1 (DE)
Inventor: ZAPP ACHIM
IPC: B67D/
Filed: 1990-07-31
Abstract: A device for tapping beverages, in particular spirituous beverages and syrups, has a dispensing device for dispensing the given quantity of beverage, an outlet (8) for the beverage to be dispensed and an inverted bottle (4) containing the beverage to be dispensed arranged above the outlet (8). To prevent sticking or blocking of the beverage pipes and to increase the drawing rate, the inverted bottle (4) is sealed and its neck (6) is inserted into a recess (3) above the outlet (8), and the outlet is connected via a beverage pipe (9) to a reservoir (11) which collects the dispensed beverage.
Patent DE-4025353-A1 (DE)
Title: Wedge-shaped or conical force measuring element - measures forces perpendicular to sensor surfaces during application and in steady state, e.g. for monitoring machine tools
Inventor: SONDEREGGER HANS-CONRAD DIPL I
IPC: G01L5/00
Filed: 1990-08-10
Abstract: A wedge-shaped or conical force sensor enables force to be measured in the process of being applied as well as during the fixed state. The extension force (F) can be measured during the force (P) application process, e.g. up to the fracture point. The sensor has two wedge surfaces at an angle for measuring forces perpendicular to them resulting from the application of the force and, during the applied state, from force variations caused by external forces. USE/ADVANTAGE - For measuring forces perpendicular to sensor surfaces in monitoring of machine tools, robots, etc. with simple sensor application.
Patent DE-4029587-A1 (DE)
Title: Electrical and thermal insulation washer
Inventor: BRECKER HEINZ-JOERG
IPC: F16B43/00
Filed: 1990-09-14
Abstract: Electrical and thermal insulation washer is fitted to water heater fixing bolt and formed in two coupled identical parts
Patent DE-4033084-A1 (DE)
Title: radiographic image reproduction for computer radiography - scanning line blanks for drift and dark signal correction
Inventor: HERRMANN DIETER
IPC: G03B42/08
Filed: 1990-10-18
Abstract: Reproduction of radiation image information is carried out by using a light source and a scanning device for linear scanning of an image area (esp. image plate), the resulting signal being detected by an opto-electronic transducer with circuitry for electronic signal processing, control and synchronisation of scanning. The novelty is that (a) drift and/or dark signal correction is carried out, in addition to or instead of interline blanking or continuously alternating image point sensing and blanking, by presetting or automatically detecting, during line scanning, more than one light beam blanking and correction point, but fewer blank points than half the total number of image points along a scanning line, and adjusting the blank points accordingly during scanning; and (b) the blanked image points used during line scanning for correction value detection, are reconstructed from the surrounding corrected image points. USE/ADVANTAGE - Useful in computer radiography (digital luminescence radiography) systems for X-ray diagnostics. Improved contrast resolution is obtained without increasing the scanning time or energy.
Patent DE-4034372-A1 (DE)
Title: Dual glove for two hands - has two openings and one main palm part, with two optional thumb pieces
Inventor: WEBER ANNA
IPC: A41D19/01
Filed: 1990-10-29
Abstract: The dual glove incorporates a bag (1) big enough to contain two hands. The glove has two openings with welts (2), diametrically opposite each other. - Alternatively the welts (2) may be side by side on one side and fixed to the bag (1), with, two thumb-bags (3) as well on opposite sides, level with each other.
Patent DE-4100196-A1 (DE)
Title: Prodn. of thin, supple pig intestines for sausage mfr. - comprises stretching thick, wide intestines over bars, immersing in cooking oil or fat at 60-80 deg. C., washing and storing in brine
Inventor: KRAFT JOSEF
IPC: A22C17/14
Filed: 1991-01-05
Abstract: Thick, wide pig intestines are stretched on bars and immersed in cooking oil or fat at 60-80 deg. C for 1.5-2 mins. The intestines are then washed in a container filled with soda or cooking oil or fat for about 2min. and finally washed again with flowing cold water. The intestines are kept in brine until sold. USE/ADVANTAGE - The process gives intestines which are thin and supple and are used in sausage prodn. Intestines otherwise unsuitable for sausage prodn. due to various fattening processes cna be used.
Patent DE-4101065-A1 (DE)
Title: Level-controlled shock absorbing strut - has system for attaching bellows using tension rings
Inventor: WEUSTER BERND
IPC: B60G15/12
Filed: 1991-01-16
Abstract: The shock-absorbing strut is for a vehicle. It has a damper cylinder (1) enclosed and sealed y a fastening ring (3) with a rolling bellows (4) secured by a tension ring (5) to a section of the fastening ring running parallel to the wall of the cylinder. The bellows, which is made of a rubber web material, is secured at the other end by means of a tension ring (6) to the side wall of the cover (8). USE/ADVANTAGE - Strut capable of mass production to which the level control bellows can easily be fitted.
Patent DE-4105278-A1 (DE)
Title: Centrifugal pump used as blood pump - uses fluid pressure bearing to hold impeller in required position
IPC: A61M60/829
Filed: 1991-02-20
Abstract: The centrifugal pump is used as a blood pump. It has a housing (10) forming the pump chamber (13) which has an inlet (11) and an outlet (13). The pump chamber encloses an impeller (15) which is equipped with vanes (14) and is mounted on bearings (17). The bearing system supports the impeller (15) so that a gap (21) is formed between the impeller and the housing (10). This gap is filled with a special fluid supplied from a source (30). A sensor (33) senses the boundary between the special fluid and the blood and controls the pressure of the fluid source in order to keep the boundary between blood and fluid in a defined position. USE/ADVANTAGE - Blood pump, with impeller supported in a fluid bearing with separate fluid to reduce friction and minimise damage to blood.
Patent DE-4112106-A1 (DE)
Title: Coin testing method for measuring coin dia. during centering phase
Inventor: HARTMUT THOMAS DIPL ING
IPC: B21D53/00
Filed: 1991-04-11
Abstract: The method determines the coin dia., material quality and embossing. The coin is acquired, centred, clamped and rotated through 360 deg. in a test cycle in which the above parameters are detected and evaluated. The coil diameter is measured and evaluated during the centring phase. It is measured over the angle of rotation of two mutually independently rotatable discs. The rotation angle of a drive motor is measured as part of determining the diameter.
Patent DE-4116897-A1 (DE)
Title: Booth for spray painting and powder coating - has suction system connected to powder recover device, for use during powder coating, and conventional spray mist precipitation
IPC: B05B16/00
Filed: 1991-05-23
Abstract: The booth is for spray painting and powder coating of metal workpieces (5). During spray painting, the device forms a complete, conventional spray booth (0) with spray mist precipitation. For powder coating, a suction system (11) is incorporated into the booth, and connected to a powder recovery device (13). This recovers excess powder, and returns it to the coating process, in a complete circuit. During powder coating, fresh air (1) and waste air ventilator (9) are partially or completely switched off, to create optimum air conditions in the booth. A connection channel/tube (12) contains a quick-acting slide or flame trap, as a safety device. Most parts may consist of smooth synthetic, and/or stainless steel, for self-cleaning. USE - Booth for spray painting or powder coating of metal workpiece.e
Patent DE-4119643-A1 (DE)
Inventor: MOLZ GERHARD
IPC: D06F75/14
Filed: 1991-06-14
Abstract: A water tank for an electric steam iron has a water inlet nozzle 4 connected thereto, said inlet nozzle 4 being connected to the water tank via a water channel 5 (Fig. 1). A deflection rib 6 is arranged inside the inlet nozzle 4 within the region of an inlet opening 10 to the water channel 5, the water being guided by means of said deflection rib 6 along the wall of the inlet nozzle 4 towards the inlet opening 10, thus inducing a vortex through the centre of which air can escape from the tank during filling. <IMAGE>
Patent DE-4129785-A1 (DE)
Title: Measurement device with switch, esp. for temp. in deep freezer - has two=part switching element contg. light barrier and switching mark
Inventor: WEBER MANFRED
IPC: G01D5/26
Filed: 1991-09-07
Abstract: The measurement device with a switch has an indicator for a measurement parameter and consists of a sensor connected to a mechanical drive for an indicator element (45) which is rotated about an axis (22). A two-part switching device(12) contains a light barrier and a switching mark. One part is fixed to the indicator element and the other is mounted on a carrier (30) coaxially rotatable wrt. the indicator element. The carrier is in the form of a flat adjustment part which is engaged at the edge (35) by a control element. ADVANTAGE - Occupies small vol. and has reaction-free indicator.
Patent DE-4133756-A1 (DE)
Inventor: EURISCH HANS
IPC: E04D13/08
Filed: 1991-10-11
Abstract: A roof drainage system comprising roof gutter (14), discharge housing (18), load-bearing unit (16) and downpipe (20) is assembled by snap-connecting means. <IMAGE>
Patent DE-4141825-A1 (DE)
Title: Hand-operated pump for bottle or container - has membrane in place of piston and cylinder to prevent escape of vapours
Inventor: SCHNEIDER FRIEDHELM
IPC: F04B53/10
Filed: 1991-12-18
Abstract: The hand-operated pump is designed to be inserted in the neck of a bottle or a container. It incorporates a membrane in place of the normal piston and cylinder. The membrane (2) is operated via a pressure plate (3) by a lever (4) which is connected to a leaf spring (8). The pump also has a pressure valve made from a U-shaped leaf spring (15) and a cone (16). USE/ADVANTAGE - Pump which prevents gases from easily vaporisable liquids from escaping into the environment when filling a bottle or container.
Patent DE-4143131-A1 (DE)
Title: Rotary piston IC engine - has piston of cylindrical shape with spring loaded vanes to increase piston surface
Inventor: FLEMMING DITTMAR
IPC: F01C1/44
Filed: 1991-12-28
Abstract: The rotary piston combustion engine has a piston of cylindrical shape with outwardly folding spring loaded vanes which increase the piston surface during the working stroke. The piston rotates with a narrow gap within the housing and the extended vane determines the size of the combustion chamber, which is controlled by a flutter valve. ADVANTAGE - High efficiency combustion engine which has a simple construction to minimise wear and eliminate vibration.
Patent DE-4205761-A1 (DE)
Title: High strength low cost impervious structural wooden sheet - has alternating layers of wood and asphalt or bitumen binder, prepn. hot pressed with edges covered to prevent escape of binder
Inventor: SCHMID ALOIS
IPC: B32B11/04
Filed: 1992-02-25
Abstract: Timber structural sheet consists of thin layers of wood bonded together over their surface. These layers alternate with layers of asphalt or bitumen in the stack and these last layers are bonded to the wood layers over their whole area. The structure preferably has an extra outer layer of "Resopal" (R.T.N.). In the prodn. of the laminate the asphalt or bitumen layers are applied hot and the adjacent layers of wood are added. The complete stack is hot pressed to produce a good bond between wood and asphalt etc. Moreover the ends of the stack are closed off in the press so that no asphalt/bitumen can escape. The material can, if desired, be heated e.g. by induction while it is pressed. The sheet can be cut to size after pressing or the layers themselves are cut beforehand. ADVANTAGE - The laminated prod. is cheap, has a high mechanical strength, prevents the movement of moisture through its thickness, and retains its thermal insulating properties when warm or cold.
Patent DE-4211216-A1 (DE)
Inventor: GERBER HEINZ JOSEPH
IPC: C09J7/20
Filed: 1992-04-03
Abstract: A tape (8) provides a supply of doubly adhesively faced pads (32, 32) for individual application to a receiving surface. The tape comprises a generally elongate flexible base layer (34) of material having one side with a first release surface (38), and the plurality of pads of material (32, 32) are carried on the first release surface of the base layer arranged in succession along the length of the base layer. Each of the pads has first (44) and second (42) tacky faces facing in opposite directions and has the first of its tacky faces releasably adhered to the first release surface of the base layer. The base layer of material has a second side facing oppositely to the first side and has a second release surface (40), so that the base layer may be rolled up (30) to bring the second release surface thereof into engagement with the second tacky faces of the pads. <IMAGE>
Patent DE-4211601-A1 (DE)
Title: Absorption well delivering leakage water into subsoil - has parts of filter tube above sump bottom forming solid tube and enclosed by additional replaceable filter
Inventor: SALEIK RAINER DIPL ING
IPC: E03B3/16
Filed: 1992-04-07
Abstract: A filter tube extends downwards from the sump nearly to the well shaft bottom and is of smaller cross-section than the latter, the intervening space being filled with filtering pebbles. Parts at least of the filter tube (35) above the bottom (7) of the sump (1) form a solid tube (37), this portion being enclosed by an additional and replaceable filter (10). The filter can consist of a cylindrical body, joined at the bottom to the well-shaft mouth, and shut by a cover at the top. It can be of stiff filter cloth, or alternatively pebbles filling the bottom part of the sump. ADVANTAGE - Maintains capacity over long period and is easily cleared when choked.
Patent DE-4217179-A1 (DE)
Title: Damp-course insertion method in wall using corrugated insulating plates - involves superimposing vibration force onto force which thrusts plates home and which acts in their plane
IPC: E04B1/64
Filed: 1992-05-23
Abstract: The vibrating force is superimposed on the force thrusting the plates home and acts in the plane of the respective plate and typically in the direction of insertion (Y). Several vibrators can be used, each with a driven rotary eccentric weight (18). The plate can be positively held in a tool (13) guided in a frame (6) and which transmits the forces to it. Vibration can be at a frequency of between 15 and 900 Hz. ADVANTAGE - No need to open up the masonry.
Patent DE-4219629-A1 (DE)
Inventor: STAUTNER HANS DIPL ING
IPC: C08L75/04
Filed: 1992-06-16
Abstract: A process for the high-frequency welding of thermoplastic mouldings made from mixtures of polyolefins and thermoplastic polyurethanes, which mixtures optionally contain an adhesion promoter (coupling agent), and mouldings having improved properties made from these mixtures.
Patent DE-4222484-A1 (DE)
Title: Hand held pulley training appliance - consists of cables wound onto rotary shafts and braked by brake discs and blocks, with handles and loop fixture
Inventor: SCHWEITZER JOHANN K
IPC: A63B23/12
Filed: 1992-07-09
Abstract: The hand held sports training appliance has two flexible pulleys in the form of cables (4) which are wound onto grooves (3) in a rotor in the form of a pivot mounted shaft (1) to which are fixed one or more brake discs (21). The cable ends sticking out of the housing are fixed to handles (6). A looped (7) belt or cable attaches the appliance to a fixed point. The rotor and brake are housed in a housing (5). Brake blocks (8) exert pressure on teh brake discs to brake them, and are positioned on a brake rod system (9). The braking force can be altered by pressing the brake blocks onto the disc with variable force by turning an adjusting screw (10) on the brake rod system. USE/ADVANTAGE - The two pulleys are pulled in opposite directions by the sportsperson in training and braked by a variably set amount.
Patent DE-4222732-A1 (DE)
Title: Maximum operation angle single plug and puppet type retention valves
Inventor: URDANETA JESUS ENRIQUE CHACIN
IPC: F16K15/06
Filed: 1992-07-10
Abstract: The valve closure includes a guide and a connector as a composite member for use in a pipeline or conduit inclined to the vertical. The mass of the composite member relative to the angle of inclination and the coefficient of friction between the internal surface of the valve body.     The external surface of the guide is such that there is no risk of valve jamming action which would block operation of the valve.
Patent DE-4227781-A1 (DE)
Title: Seat belt roller with belt gripper - has two couplings and inactivation mechanism combined on single torsion rod
Inventor: EBNER RALF
IPC: B60R22/46
Filed: 1992-08-21
Abstract: A first coupling mechanism (22,24) is joined on the power output side to the first end of a torsion rod (30). The second end is joined to the belt spool (12). A second coupling mechanism (32,34) is joined on the power input side to the first end of the torsion rod. An inactivation device (40,42,44,46) is provided for the blocking mechanism which is so joined to the second coupling arrangement that on actuating the second coupling the blocking mechanism is inactivated. ADVANTAGE - Integrates the mechanism for energy conversion within the seat belt roller body.
Patent DE-4228694-A1 (DE)
Title: Multiplex signal switching system - uses conversion of multiplex signals into pulse transmission frame with 15 rows and 64 columns
Inventor: POSPISCHIL REGINHARD DR
IPC: H04J3/16
Filed: 1992-08-28
Abstract: The switching system uses a coupling field (KF). The multiplex signals supplied to the latter are converted into a pulse transmission frame of 152 rows and 64 columns, each comprising a single byte comprising 8 bits, or 152 rows and 8 x 64 columns, each comprising a single bit. The coupling field has a time coupling field (ZKF1), a spatial coupling field (RX, RY) and a second time coupling field (SKF2), with time slot control of the spatial coupling field. ADVANTAGE - Increased switching capacity for same cross-connector volume or reduced volume for same switching capacity.
Patent DE-4229426-A1 (DE)
Title: Sheet alignment device for copy sheet stack - with angled wheel mounted on driven shaft supported by pivot arm displacing sheet into contact with sheet stack side edge
Inventor: FUNK HELMUT
IPC: B65H29/22
Filed: 1992-09-03
Abstract: The alignment device has a side edge (18) parallel to the feed direction (AA) of the received sheets and a stop for the front edge of the sheet stack. The top surface of the sheet is contacted by a wheel (4) mounted at an angle on a driven shaft (2), supported by a pivoted arm (1). The driven shaft carries a support wheel (6) with a concentric peripheral surface (6a), with a greater radius than the angled wheel and an inset section cooperating with the latter to provoke movement of the sheet transverse to the feed direction into contact with the side edge. USE - For corrected alignment of stacked sheets supplied to reception tray at output of copier.
Patent DE-4232777-A1 (DE)
Title: Ball ventilation valve in waste water pumping systems - has seal with two elastically connected sealing lips between filter and closing ball for sealed closing at all water levels
Inventor: KRAEMER GUENTER
IPC: F16K24/04
Filed: 1992-09-30
Abstract: The valve has a housing (2) with a filter (3) at the top and a cage with a movable table-tennis-like ball (5) at the bottom. A ventilation channel (6) opening into the filter can be closed by the ball. The housing is fitted with a ring seal (7) having on its underside a first sealing lip (8) which with low closing pressure completely adjoins the ball so that the channel is tightly closed. Above the first lip the seal has a second sealing lip (9) against which the ball is supported when the water level and contact pressure are higher. The two seals are elastically connected together. ADVANTAGE - More effective sealing action even at low pressures.
Patent DE-4233933-A1 (DE)
Title: Ultrasonic motor of travelling wave type - has piezoelectric transducer of cylindrical platelets, adhered to stator surface
Inventor: MINOTTI PATRICE
IPC: H01L41/09
Filed: 1992-10-10
Abstract: The travelling wave type ultrasonic motor has a metal stator energised by a piezoelectric transducer, and a rotor moved along by friction, assisted by intermediate material. The piezoelectric transducer consists of cylindrical platelets (4) adhered to the stator surface. The platelets are polarised orthogonally w.r.t. the stator (1) surface. Pref. the platelets are polarised in a mode, corresp. to their thickness arrangement. They may be alternately polarised in opposite sense and may be arranged in an angular spacing of a half-wavelength. ADVANTAGE - Reduced mfg. and assembly expenditure, and improved efficiency.